{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AF2050-30-22RT-70","brand":"ABB","brandSlug":"abb","productSlug":"AF2050-30-22RT-70","canonicalUrl":"https://aoctrl.com/abb/AF2050-30-22RT-70","factsUrl":"https://aoctrl.com/api/mcp/products/AF2050-30-22RT-70","rawCanonicalId":null},"summary":{"shortDescription":"ABB IEC Contactor, AF2050-30-22RT-70, 2050A, 1000VAC, 3-Pole, 100-250V AC/DC Coil, 2NO/2NC Auxiliary Contacts.","salesMarkdown":"The ABB AF2050-30-22RT-70 is a 3-pole IEC contactor rated for 2050 A continuous at 1000 VAC. The coil accepts 100-250 V AC/DC, and the built-in auxiliary contacts are 2 normally open and 2 normally closed. This is a large-frame contactor sized for high-current motor loads, power distribution, or heavy industrial switching — think main line feeders, large compressors, or 1000+ amp bus transfers where a standard 600 V block won't hold. 2050 A is the continuous thermal current (Ith) — the contactor can carry that current indefinitely in free air without exceeding its temperature rise limit. For motor duty (AC-3), the rating will be lower; the 2050 A figure tells you the contactor is built for the 2000 A class, not a 400 A frame shoehorned into a big enclosure. The 1000 VAC rating covers 400 V, 480 V, 600 V, and 690 V systems with margin — no voltage derating concern on standard industrial networks. The 100-250 V AC/DC coil range means the same coil works on 120 V or 240 V control circuits without a tap change, and DC control is supported across the same voltage window. ## Deployment context This is a bolted-frame contactor — no DIN-rail clip at this size. It mounts on a backplate or chassis in a switchgear lineup or motor control center. The 2NO/2NC auxiliary contacts are built in, saving a side-mount add-on for basic interlocking or status feedback. The 100-250 V AC/DC coil simplifies panel wiring when the control transformer is 120 V or 240 V; just confirm the coil draw against your control power supply rating.","metaTitle":"AF2050-30-22RT-70 IEC Contactor, 2050A, 1000VAC, 3-Pole","metaDescription":"IEC contactor rated 2050 A continuous at 1000 VAC, 3-pole, 100-250 V AC/DC coil with 2NO/2NC aux contacts. Current lifecycle stage. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Amps":"2050","Type":"IEC Contactor","Poles":"3","title":"AF2050-30-22RT-70","Volts AC":"1000","description":"IEC Contactor, 2050A, 1000VAC Rated, 3P, 100-250V AC/DC Coil, 2NO/NC Aux. Contacts|IEC Contactor, 2050 Amp, 1000 Volt AC Rated, 3-Pole, 100 - 250 Volt AC/DC Coil, 2 Normally Open / Normally Closed Auxiliary. Contacts","lifecycle_stage":"current","Volts AC Control Range":"100 - 250"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/59d3f86ae5cb525ffcc92a1695af24b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the coil voltage range for AF2050-30-22RT-70?","answer":"The coil accepts 100-250 V AC/DC. The same coil works on 120 V or 240 V control circuits without a tap change, and DC control is supported across the same voltage window."},{"question":"Where can I buy AF2050-30-22RT-70?","answer":"This contactor is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the auxiliary contact configurations on this contactor?","answer":"The AF2050-30-22RT-70 includes 2 normally open and 2 normally closed auxiliary contacts built into the contactor block."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/AF2050-30-22RT-70","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/AF2050-30-22RT-70 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}